혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+4+(5+8)
=
24
2
(3X9)X3/3
=
27
3
(3X9)/3X3
=
27
4
6+(4-1)+1
=
10
5
(3X4)-6-3
=
3
6
(1+3)X8X4
=
128
7
4+(6-5)X1
=
5
8
5X(9+1)+4
=
54
9
2X1X(5+5)
=
20
10
6+5+(3+2)
=
16
11
6-(1X2)+4
=
8
12
(7+2)+5+3
=
17
13
(3+9)/3/4
=
1
14
(9-7)+3-1
=
4
15
(3X4)X1-3
=
9